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CA2918260A1 - Systemes et procedes permettant de determiner la fonction hepatique a partir de scintigrammes du foie - Google Patents

Systemes et procedes permettant de determiner la fonction hepatique a partir de scintigrammes du foie Download PDF

Info

Publication number
CA2918260A1
CA2918260A1 CA2918260A CA2918260A CA2918260A1 CA 2918260 A1 CA2918260 A1 CA 2918260A1 CA 2918260 A CA2918260 A CA 2918260A CA 2918260 A CA2918260 A CA 2918260A CA 2918260 A1 CA2918260 A1 CA 2918260A1
Authority
CA
Canada
Prior art keywords
liver
patient
region
interest
spleen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2918260A
Other languages
English (en)
Inventor
Dipankar Ghosh
John Carl Hoefs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hepatiq Inc
Original Assignee
HEPATIQ LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HEPATIQ LLC filed Critical HEPATIQ LLC
Publication of CA2918260A1 publication Critical patent/CA2918260A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
    • G16Z99/00—Subject matter not provided for in other main groups of this subclass
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/467—Arrangements for interfacing with the operator or the patient characterised by special input means
    • A61B6/469—Arrangements for interfacing with the operator or the patient characterised by special input means for selecting a region of interest [ROI]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5217—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data extracting a diagnostic or physiological parameter from medical diagnostic data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10108—Single photon emission computed tomography [SPECT]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30008—Bone
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30056—Liver; Hepatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physiology (AREA)
  • Human Computer Interaction (AREA)
  • Pulmonology (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Nuclear Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CA2918260A 2013-07-17 2014-07-16 Systemes et procedes permettant de determiner la fonction hepatique a partir de scintigrammes du foie Abandoned CA2918260A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361847313P 2013-07-17 2013-07-17
US61/847,313 2013-07-17
PCT/US2014/046913 WO2015009869A1 (fr) 2013-07-17 2014-07-16 Systèmes et procédés permettant de déterminer la fonction hépatique à partir de scintigrammes du foie

Publications (1)

Publication Number Publication Date
CA2918260A1 true CA2918260A1 (fr) 2015-01-22

Family

ID=51263560

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2918260A Abandoned CA2918260A1 (fr) 2013-07-17 2014-07-16 Systemes et procedes permettant de determiner la fonction hepatique a partir de scintigrammes du foie

Country Status (5)

Country Link
US (3) US9155513B2 (fr)
EP (1) EP3021753B1 (fr)
CN (1) CN105431089B (fr)
CA (1) CA2918260A1 (fr)
WO (1) WO2015009869A1 (fr)

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US9155513B2 (en) 2013-07-17 2015-10-13 Hepatiq Llc Systems and methods for determining hepatic function from liver scans
KR101604812B1 (ko) * 2014-01-15 2016-03-18 삼성전자주식회사 의료 영상 처리 장치 및 그에 따른 의료 영상 처리 방법
CN108765438B (zh) * 2014-10-21 2020-10-30 无锡海斯凯尔医学技术有限公司 一种肝脏边界的识别方法及系统
JP6541334B2 (ja) * 2014-11-05 2019-07-10 キヤノン株式会社 画像処理装置、画像処理方法、およびプログラム
WO2017192754A1 (fr) * 2016-05-03 2017-11-09 University Of Virginia Patent Foundation Systèmes, procédés, et supports lisibles par ordinateur destinés à des ultrasons protecteurs de lésion ischémique
DE102016209885B4 (de) 2016-06-06 2022-03-10 Siemens Healthcare Gmbh Automatische Charakterisierung von Lebergewebe
GB2558924B (en) * 2017-01-20 2021-08-11 Perspectum Diagnostics Ltd Method and apparatus for providing a quantitative volumetric assessment of organ health
WO2018220182A1 (fr) * 2017-06-02 2018-12-06 Koninklijke Philips N.V. Systèmes et procédés pour fournir des valeurs de confiance en tant que mesure d'assurance quantitative pour des images reconstruites de manière itérative en tomographie d'émission
EP3669325B1 (fr) * 2017-08-14 2023-09-27 Raytheon Company Algorithme de soustraction pour la détection de tumeurs
US10691969B2 (en) * 2017-11-06 2020-06-23 EagleSens Systems Corporation Asynchronous object ROI detection in video mode
US10535427B2 (en) * 2018-01-10 2020-01-14 Medtronic, Inc. System for planning implantation of a cranially mounted medical device
CN108389626A (zh) * 2018-02-09 2018-08-10 上海长江科技发展有限公司 基于人工智能的脑卒中筛查方法及系统
EP3787618A4 (fr) 2018-05-04 2022-05-04 Cirius Therapeutics, Inc. Analogues de thiazolidinedione pour le traitement de nafld et de maladies métaboliques
US11435460B2 (en) * 2018-05-07 2022-09-06 Fujifilm Sonosite, Inc. Ultrasound imaging system with style transfer image enhancement
US20190392265A1 (en) * 2018-06-22 2019-12-26 Siemens Medical Solutions Usa, Inc. Patient-Adaptive Nuclear Imaging
CN112639819A (zh) * 2018-07-05 2021-04-09 优创半导体科技有限公司 使用多个传感器和复杂度降低的神经网络进行对象检测
JP7277105B2 (ja) * 2018-10-25 2023-05-18 キヤノンメディカルシステムズ株式会社 医用画像処理装置、医用画像処理方法、及び、医用画像処理プログラム
CN109820537B (zh) * 2018-12-05 2022-02-01 郭林 结石分布探测平台
JP7304150B2 (ja) * 2018-12-11 2023-07-06 キヤノンメディカルシステムズ株式会社 画像解析装置、画像診断装置、及びｒｏｉ設定プログラム
WO2020125806A1 (fr) * 2018-12-17 2020-06-25 Shanghai United Imaging Intelligence Co., Ltd. Systèmes et procédés de segmentation d'image
CN115516498A (zh) * 2019-11-06 2022-12-23 梅迪安技术公司 由非侵入性放射学成像对肝病严重程度自动分类
CN115279369A (zh) * 2019-11-08 2022-11-01 希瑞尔斯治疗公司 用于治疗nafld和代谢性疾病的噻唑烷二酮类似物
US11615881B2 (en) 2019-11-12 2023-03-28 Hepatiq, Inc. Liver cancer detection
CN112017737B (zh) * 2020-09-17 2024-03-01 安徽医科大学第二附属医院 一种用于脾功能亢进诊断的数据处理装置、系统及其应用
CN112233811A (zh) * 2020-10-19 2021-01-15 江苏珂玛麒生物科技有限公司 一种nash肝脏数字病理分析系统、工作方法、应用
US20220148172A1 (en) * 2020-11-10 2022-05-12 Henry Ford Health System System and method for detecting medical conditions
CN117036308A (zh) * 2023-08-16 2023-11-10 武汉中旗生物医疗电子有限公司 一种肝肾指数的自动检测方法及系统
US20250285727A1 (en) * 2024-03-07 2025-09-11 Hepatiq, Inc. Personalized liver cancer treatment
US20250302409A1 (en) * 2024-03-26 2025-10-02 Hepatiq, Inc. Determining pancreas disease using functional imaging

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Publication number Priority date Publication date Assignee Title
WO2004025556A2 (fr) * 2002-09-12 2004-03-25 Baylor College Of Medecine Systeme et procede de segmentation d'image
US7388973B2 (en) * 2004-06-01 2008-06-17 General Electric Company Systems and methods for segmenting an organ in a plurality of images
WO2006081521A2 (fr) 2005-01-26 2006-08-03 The Regents Of The University Of Colorado Methodes pour diagnostic et intervention de troubles hepatiques
US8778299B2 (en) 2005-01-26 2014-07-15 The Regents Of The University Of Colorado, A Body Corporate Methods for diagnosis and intervention of hepatic disorders
US8290231B2 (en) * 2009-01-23 2012-10-16 Naveen Garg Method and apparatus for providing measurement data of an anomaly in a medical image
US20110054295A1 (en) * 2009-08-25 2011-03-03 Fujifilm Corporation Medical image diagnostic apparatus and method using a liver function angiographic image, and computer readable recording medium on which is recorded a program therefor
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EP2620909B1 (fr) * 2012-01-24 2014-12-24 General Electric Company Procédé, système et support lisible sur ordinateur pour la segmentation automatique d'une image médicale
US10388020B2 (en) * 2012-04-11 2019-08-20 The Trustees Of Columbia University In The City Of New York Methods and systems for segmentation of organs and tumors and objects
US9155513B2 (en) 2013-07-17 2015-10-13 Hepatiq Llc Systems and methods for determining hepatic function from liver scans

Also Published As

Publication number Publication date
EP3021753B1 (fr) 2019-08-28
CN105431089B (zh) 2019-11-01
EP3021753A1 (fr) 2016-05-25
US20190099147A1 (en) 2019-04-04
CN105431089A (zh) 2016-03-23
US9155513B2 (en) 2015-10-13
US20160128663A1 (en) 2016-05-12
WO2015009869A1 (fr) 2015-01-22
US20150025372A1 (en) 2015-01-22
US10076299B2 (en) 2018-09-18

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20200831